Panasonic DVD-LS70EB / DVD-LS70EE / DVD-LS70EG / DVD-LS92EB / DVD-LS92EE / DVD-LS92EG Service Manual ▷ View online
53
17 CIRCUIT BOARD ASSEMBLY
17.1. MAIN P.C.B. (1/2) (COMPONENT SIDE)
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
MAIN P.C.B.
(COMPONENT SIDE)
(This lead wire connect to the QR1201 B pin of foil side)
LS70EE: (VEP76254KT)
LS70EB: (VEP76254JT)
LS92EB: (VEP76254DT)
LS70EG: (VEP76254HT)
LS92EG: (VEP76254CT)
LS92EE: (VEP76254ET)
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
MAIN P.C.B.
R5282
R5271
K5236
K5235
QR1401
R1402
R1406
R1401
D1402
Q1403
R1027
C1016
R1011
Q1002
Q1004
C1099
C1094
R1611
R1616
R1614
Q1604
C1602
C3014
R3023
R3004
C3093
C3012
C3011
C3010
C3009
R3034
R3033
R3032
R3001
C3077
C3015
C1606
R1612
D1003
R1036
R1013
D1601
R1601
R1404
R1451
LB5806
R5812
LB5813
L1451
R5913
R5912
C5906
L1452
C1457
C1453
R1457
IC1452
13
54
D5901
R5911
LB5901
C1456
D1457
C1455
R1458
D1454
C3056
R2694
R2695
C3053
C3055
C3052
R3203
C3036
C3037
R3031
C3038
C3203
R3201
C3201
R3092
R3091
C3204
C3202
C3039
C3040
R3062
C3062
C4008
R4010
R4003
C4001
C4005
C4007
R4008
C4115
C4002
R4002
R4005
R4205
C4201
C4205
R5952
D5951
C5956
C5953
R6065
C4212
R4211
R4090
C4204
R4206
R4203
R4020
R4014
R4013
R4051
R4052
C4010
R4004
R4018
C4124
C4125
C4202
R4204
R4001
R3072
C3061
R3202
D1456
C1454
R5813
CC5929
LB5802
LB5804
LB5803
LB5805
R5814
C1605
C1044
C1092
R1028
LB1401
C1405
R1035
R1015
R1016
R1006
C1019
C1046
C1031
C1025
R1037
C1048
R1008
R1009
R1004
C1012
R1042
C1093
R1030
R1029
C1008
C1009
R1003
C1049
R1038
LB1405
C1111
R1032
R1033
R1031
R1024
R1007
1
3
6
4
QR1402
Q1401
6
4
1
3
Q1404
C6019
CC1405
C1404
C1403
CC1404
CC1602
C1492
R1606
R1403
C1451
K1010
CC1006
CC5901
C5805
FP5901
1
5
10
15
20
25
32
CC5905
C5820
C5823
C5824
LB5810
CC5924
CC5917
CC5907
CC5906
R5906
C5901
Q5901
Q1452
D1455
Q5902
R5907
R5904
R5903
C5902
CC7000
C5903
R5905
Q5900
C5905
C5904
R5909
CC1103
IC5900
1
4
8
5
CC5902
RX5801 CC5912
C5819C5818
R5811
CC5926
CC5925
C5806
C5807
CC5930
CC5931
CC5932
C5822
C5804
Q1402
QR1451
Q1451
D1452
D1453
QR1452
R1456
D1451
R1453
R1452
3
1
4
6
6
4
1
3
R1607
R1605 R1608
R1604
R1602
R1603
C1607
QR1603
R1617
C3022 C3023
IC3001
R3005
C3025
C3026
C3020
C3028
C3027
R3006
R3007
R3008
R3009
R3010
CC2504
CC2501
1
5
7
CC2502
CC2503
CC2506
CC2507
R5272
Q5272
C5952
R5281
D5953
R5951
R5957
R5956
R3003
QR4200
R6066
R4212
R4216
R4226
C4222
R4221
Q4210
6
4
1
3
R4214
R4215
R4225
R4222
R4224
LB4211
LB4212
LB4221
LB4222
R5959
R5953
R6004
R6005
RX6001
R6026
C6010
IC6001
64
49
17
32
48
33
1
16
CC6006
MK
CC6029
CC6017
CC6016
CC6003
R6040
CC6014
R6054
1
2
4
3
IC6008
R4099
IC5950
1
4
8
5
C5954
R5954
C5957
C5955
C6003
D6006
D6005
C6004
R6011
C6020
R6010
R6007
C6001
IC6007
R2698
R2697
R2606
C2604
L2611
L2610
C2611
C2607
C2609
C2608
R2616
R2614
C2657
CC5222
CC5212
K5215
CC5218
FP5201
CC5206
CC5205
CC5202
CC5201
1
5
10
15
20
26
CC5216
C5227
K5230
R5227
CC5214
CC5207
CC6202
CC6204
CC6206
C6011
K5224
CC5217
CC5215
C5231
C5230
K5222
K5223
CC6201
CC6203
K5216
K5217
K5218
K5218
CC5221
CC5220
CC5219
K5208
K5225
C5290
C5232
C2601
C6005
CC6004
CC6002
CC6021
R6072
R6071
R6074
D6007
R6018
(LS70EE/EG/LS92EE/EG)
(LS70EB/EG/LS92EB/EG)
(LS70EE/LS92EE)
(LS70EB/EE/EG)
R6081
R6084
R6098
R6090
R6083
R6082
R2690
C2656
C2659
C2606
CC2505
C2616
C2610
MK
MK
IC2601
R2691
1
12
13
24
48
37
36
12
CC6023
CC6032
CC6022
C6008
CC6005
3
1
4
5
C6002
R6057
R6058
R6013
R6042
D6008
D6004
R6076
R6052
R5958
D5952
C5951
R5955
Q5950
Q5282
Q5281
CC5230
R5283
R5273
Q5271
CC5233
CC5231
FP2501
C3019
C3092
C3032
C3033
MK
CC3204
IC3201
IC4200
CC4200
9
16
8
1
R3099
R3071
R3061
LB4087
LB4002
LB4003
LB4086
LB4011
LB4012
R4009
R4015
R4007
R4017
C4003
C4114
C4203
R4202
R4201
IC4005
C4004
R4006
LB4015
LB4013
LB4014
C4009
C4006
4
1
5
8
QR4009
4
6
3
1
CC4004
CC4003
CC4006
CC4005
CC4010
CC4011
CC4016
CC4008
CC4015
C4096
CC4014
W1
CC4013
CC4012
QR3099
L3201
1
4
8
5
C3021
64
65
102
103
128
39
38
1
R1610
R1615
X3001
QR1602
QR1601
Q1603
R1618
IC1601
9
8
16
1
1
3
6
4
R1609
R1012
C1047
C1028
R1005
CC1106
C1015
3
1
4
6
C1493
IC1001
10
20
1
11
CC1402
CC1401
R1405
C1098
C1018
RL1401
C1494
C1496
C1013
C1021
1
10
11
20
IC1002
C1096
C1010
C1005
K1014
C1110
IC1103
R3002
CC3077
C3007
C3008
C3006
C3005
C3004
C3003
C3002
C3001
3
1
4
5
CC1101
C1037
D1007
C1006
C1007
C1022
C1026
CC1001
4
6
3
1
C1095
C1027
D1006
C1035
4
6
3
1
R1017
C1003
C1004
CC1406
FP6202
CC6205
LB6201
1
6
C1097
R3057
C2617
Lead Wire
C4801
C4800
LB4800
C4802
R4805
C4803
IC4800
T4800
1
2
4
3
3
1
4
5
C4098
C4099
C4097
54
17.2. MAIN P.C.B. (2/2) (FOIL SIDE)
JK1401
IP1401
D1401
QR1001
S6005
QR1002
R1019
R1020
D1004
C1029
C1045
C1406
Q1001
C1030
C1036
CC1003
C1043
C1041
C1032
CC3300
JK4001
JK4800
LB3040
LB4001
1
2
3
4
7
5
CC4001
CC4002
CC1102
CC4018
CC4019
CC3201
CC3203
CC4000
C3042
K1015
C1108
IP1402
C1401
C1033
D1002
L1003
D1001
R1021
D1005
R1001
IP1403
Q1202
6
4
1
3
Q1003
L1005
L1007
R3052
C3018
C3016
C3404
CC3401
CB3302
CB3303
CB3305
1
2
3
4
6
5
1
27
28
54
CB3304
CB3307
CB3306
CB3301
R3401
R4803
R6061
R4089
R4210
D4200
L5950
L4200
R6063
R4016
D4001
R4108
R4109
C4221
C4200
C4211
QR4001
R6002
QR6005
QR6006
C6022
QR4201
QR4002
CC4017
CC4007
JK4011
JK4012
CC4009
S6002
R6008
R6012
R6014
R6006
4
3
2
1
S6001
4
3
2
1
QR4202
R2602
R2601
R6097
X6001
R6019
CC6027
RX6002
CC6028
CC6033
CC6035
R6077
R6099
CC6034
R3012
CC6009
R6025
CC6010
CC6060
CC6059
CC6058
CC6056
CC6054
CC6052
R5261
QR5261
K5231
C2622
C2621
C2623
K5232
K5229
K5234
K5228
K5227
K5233
K5226
CC5211
CC5208
CC5209
CC5203
CC5213
CC5204
C5250
TH6001
C6006
CC5210
CC6057
CC6055
CC6053
CC6051
D6003
D6002
C6018
R6075
R6078
CC3001
CC3002
C2602
R2603
R6062
C5281
C5271
R3098
C4011
R3051
L3006
R5910
L3003
IC3401
R3301
R3053
R7000
L5900
CC1601
R7500
C7000
R3054
R3011
L3002
C3017
C3034
IC3300
CC3016
CC3017
L1002
L1001
L1006
L1004
C1002
C1603
C7500
C5802
CC5904
JK1402
CC7502
CC5900
CC1403
CC5928
CC5910
CC5914
CC5922
CC5923
CC5919
CC5903
CC5927
CC5920
CC5915
R5828
R5822
R5827
Q5801
R5872
C5813
C5801
C1604
Q1602
C7501
8
5
3
4
1
2
1
4
IC7500
C5808
C5821
C5803
R5829
R5824
R5816
R5826
R5825
R5830
R7505
CC7501
CC7101
CC7202
CC7301
CC7102
CC7302
CC7201
CC5200
R7501
CC7500
CC110
R7504
C7502
R7507
R7503
C7503
C7505
R7106
Q7101
Q7201
Q7301
C7002
C7203
C7204
C7104
C7103 C7001
R7206
R7202
R7101
R5260
R7102
C7100
LB7101
LB5808
LB7301
LB5809
LB7201
C7200
R7205
R7201
C5815
S5201
C5850
C5870
C5816
C5860
LB5807
C7300
R7306
R7105
R7305
C7304
C5817
C5811
C5812
C5814
C7303
R7302
R7301
R7502
R5852
R5820
R5818
R5821
R5851
R5200
R5862
R5861
R5871
R5823
C1001
C1034
C1039
4
6
2
1
C1201
QR1201
Lead Wire
K1008
R1206
R1204
C1023
CC1105
C1024
K1199
K1016
K1099
C1042
CC1005
C3035
C3300
L1401
3
3
4
2
2
1
1
1
2
3
4
7
5
1
2
3
4
7
5
S6014
4
3
2
1
S6013
4
3
2
1
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
MAIN P.C.B.
(FOIL SIDE)
LS70EE: (VEP76254KT)
LS70EB: (VEP76254JT)
LS92EB: (VEP76254DT)
LS70EG: (VEP76254HT)
LS92EG: (VEP76254CT)
LS92EE: (VEP76254ET)
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
MAIN P.C.B.
Transistors
MAIN P.C.B.
C
C
C
C
C
C
Q1604
E-7
Q1004
E-7
Q1002
E-7
Q1603
E-6
Q1403
F-7
C
Q1404
F-7
Q1401
F-7
Q5801
F-4
Q5281
C-6
Q5271
C-6
Q1451
E-6
Q1452
E-6
F
Q5900
D-6
C
Q5901
E-6
C
Q5902
D-6
C
Q5950
B-6
C
Q7101
D-4
F
Q7201
D-4
F
Q7301
E-4
F
C
C
F
C
C
Q1202
E-2
Q1001
E-2
Q1602
D-3
F
F
F
Q1003
E-2
F
Q4210
B-7
Q5272
C-6
Q5282
C-6
C
C
C
Q1402
E-6
C
Transistor-resistors
F
F
F
C
C
C
F
C
C
C
QR4002
C-2
QR4001
B-2
QR4201
B-3
QR1601
E-6
QR1602
E-6
QR4202
B-3
QR4009
C-7
C
QR4200
B-7
QR1603
E-6
QR1401
F-7
C
QR1402
F-7
QR1001
E-3
QR1002
QR5261
A-6
QR1451
E-6
F
C
QR1201
E-2
QR6005
C-3
QR6006
C-3
F
F
F
F
C-7
QR1452
D-6
QR3099
C
C
E-3
F
F
F
Integrated Circuits
C
C
C
C
F
C
C
C
C
C
C
C
C
IC6001
B-5
IC6007
B-5
IC4005
C-7
IC3401
D-3
IC5900
E-5
C
IC4800
D-7
C
IC5950
B-6
IC6008
A-5
F
IC7500
E-4
IC2601
B-4
IC3001
D-7
IC1601
E-7
IC1002
E-7
C
IC1103
D-7
IC1001
F-7
IC3300
D-2
IC1452
E-6
F
C
IC3201
C-6
C
Test Points
C
CC1001
E-7
F
CC1003
E-3
CC1006
E-6
CC1101
E-7
C
C
CC1102
C-2
F
CC1103
D-6
C
CC1105
E-2
F
CC1106
E-7
C
CC1601
E-3
F
CC1602
E-7
C
CC2501
C-5
C
CC2502
C-5
C
CC2503
C-5
C
CC2504
C-5
C
CC2505
B-4
C
CC2506
C-5
C
CC2507
C-5
C
CC110
D-4
F
C
C
F
C
F
CC1401
F-8
CC1402
F-8
CC1403
E-3
CC3001
A-4
CC3002
A-4
F
F
F
CC3016
D-3
CC3017
D-3
F
F
F
CC3077
D-7
CC3201
C-3
C
F
F
CC3203
C-3
F
CC3204
C-6
C
CC3300
D-2
F
CC3401
D-3
F
CC4000
C-2
F
CC4001
C-2
F
CC4002
C-2
F
CC4003
C-8
C
CC4004
C-7
C
CC4005
C-8
C
CC4006
C-8
C
CC4007
B-2
F
CC4008
B-8
C
CC4009
B-2
F
CC4010
C-8
C
CC4011
C-7
C
CC4012
C-8
C
CC4013
C-8
C
CC4014
B-7
C
CC4015
B-7
C
CC4016
B-8
C
CC4017
B-2
F
CC4018
C-2
F
CC4019
C-3
F
CC5201
B-2
C
CC5202
B-2
C
CC5203
B-7
F
CC5204
B-7
F
CC5205
B-2
C
CC5206
B-2
C
CC5207
A-3
C
CC5208
B-7
F
CC5209
B-7
F
CC5210
B-7
F
CC5211
B-7
F
CC5212
B-3
C
CC5213
B-7
F
CC5214
A-3
C
CC5215
B-3
C
CC5216
B-3
C
CC5217
B-3
C
CC5218
B-3
C
CC5219
A-4
C
CC5220
B-4
C
CC5221
B-4
C
CC5222
B-4
C
CC5230
C-6
C
CC5231
C-6
C
CC5233
C-6
C
CC5900
E-4
F
CC5901
E-6
C
CC5902
E-6
C
CC5903
F-4
F
CC5904
E-4
F
CC5905
E-6
C
CC5906
E-6
C
CC5907
E-6
C
CC5910
E-4
F
CC5914
E-4
F
CC5915
E-4
F
CC5917
E-6
C
CC5919
E-4
F
CC5920
F-4
F
CC5922
E-4
F
CC5923
E-4
F
CC5924
E-5
C
CC5925
E-5
C
CC5926
E-5
C
CC5927
F-4
F
CC5928
E-4
F
CC5929
E-5
C
CC5930
E-5
C
CC5931
E-5
C
CC5932
E-5
C
A-4
A-6
CC6014
CC6017
CC6002
B-5
CC6003
A-5
CC6005
B-5
CC6006
B-5
C
C
B-5
B-5
B-5
CC6021
CC6022
CC6022
C
C
C
B-5
A-4
A-4
CC6023
CC6027
CC6027
C
F
F
A-4
CC6028
F
B-5
CC6029
C
A-5
A-4
A-4
CC6032
CC6033
CC6033
C
F
F
A-4
CC6034
F
A-4
CC6035
F
C
C
C
C
C
C
CC6052
A-6
CC6051
A-6
CC6009
A-5
F
F
F
CC6004
B-5
C
CC6059
A-5
CC6058
A-5
CC6057
A-5
CC6056
A-5
CC6055
A-6
CC6054
A-6
CC6053
A-6
CC6060
A-5
F
F
F
F
F
F
F
F
CC6202
A-2
CC6201
A-3
CC6203
A-3
CC6205
A-2
CC6204
A-2
CC6206
A-2
C
C
C
C
C
C
CC7101
D-4
CC7000
D-5
CC7102
E-4
CC7202
E-4
CC7201
D-4
CC7301
E-4
F
C
F
F
F
F
CC7302
E-4
F
CC7500
D-4
F
CC7501
D-4
F
CC7502
E-4
F
FP2501
C-5
C
FP5201
B-3
C
FP5901
F-5
C
FP6202
A-2
C
JK1401
F-2
F
JK1402
F-3
F
JK4001
C-2
F
JK4011
B-2
F
JK4012
B-2
F
JK4800
D-2
F
IP1401
F-2
F
IP1402
F-2
F
IP1403
E-3
F
RL1401
F-7
C
Connectors
IC Protector
ADDRESS INFORMATION
C......COMPONENT SIDE
F......FOIL SIDE
C......COMPONENT SIDE
F......FOIL SIDE
CC6010
A-5
F
L3033
L3001
CC4200
C-6
C
CC5200
E-4
F
A-6
CC6016
C
(This lead wire connect to the component side)
R6085
(LS70EB/LS92EB)
R6086
(LS70EB/EG/LS92EB/EG)
R4802
(LS70EB/EE/EG)
(LS92EB/EE/EG)
(LS92EB/EE/EG)
R6087
(LS70EE/LS92EE)
(LS92EB/EE/EG)
C
IC4200
C-7
55
17.3. OPERATION P.C.B.
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
OPERATION P.C.B.(VEP70272A)
R6813
Test Points
Connector
OPERATION P.C.B.
RL6803
F-4
TL6801
A-4
TL6808
A-3
RL6802
F-3
RL6801
B-4
TL6807
A-4
FP6801
B-2
TL6810
D-4
TL6811
D-4
TL6802
F-3
TL6809
A-2
TL6806
F-4
TL6803
B-3
TL6805
B-3
R6806
R6817
S6818
3
4
1
2
S6817
3
4
1
2
R6816
S6814
2
1
4
3
S6815
2
1
4
3
3
4
1
2
S6816
S6813
2
1
4
3
R6815
R6805
R6814
S6808
3
4
1
2
S6807
3
1
2
4
S6809
3
4
1
2
R6804
S6805
3
4
1
2
R6803
S6804
3
4
1
2
R6819
R6801
R6818
R6802
S6806
3
4
1
2
S6802
1
2
4
3
S6812
1
2
4
3
FP6801
5
6
2
1
S6803
4
3
1
2
S6801
1
2
4
3
RL6802
TL6806
RL6803
TL6810
TL6811
TL6805
TL6803
RL6801
TL6801
TL6807
TL6809
R6820
TL6808
TL6802
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
56
17.4. INVERTER P.C.B.
CK9002
CK9001
CK9004
CK9003
CN9002
CN9003
(LS70EB/EE/EG)
(LS92EB/EE/EG)
(LS92EB/EE/EG)
1
26
CN9001
CN9004
_
+
32
1
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
INVERTER P.C.B.
(COMPONENT SIDE)
(FOIL SIDE)
INVERTER P.C.B.
LS70EB/EE/EG: (VEP76255B)
LS92EB/EE/EG: (VEP76255A)
LS70EB/EE/EG: (VEP76255B)
LS92EB/EE/EG: (VEP76255A)
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
Click on the first or last page to see other DVD-LS70EB / DVD-LS70EE / DVD-LS70EG / DVD-LS92EB / DVD-LS92EE / DVD-LS92EG service manuals if exist.